wako.ac.jp

Valid Email Server
Domain Lookup › wako.ac.jp
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
wako.ac.jp
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-27 20:01:05 UTC · ↺ Refresh

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MX Hostnames

  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 15
  • aspmx2.googlemail.com: 20
  • aspmx3.googlemail.com: 20
  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 15

A / AAAA Records

  • 210.152.244.123 ↩ 210-152-244-123.augusta.jp-west.compute.idcfcloud.net

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 64.233.180.27 ↩ on-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns000.d-53.net dns-managers.iij.ad.jp 380 3600 600 604800 900
Primary NS (mname)
ns000.d-53.net
Admin Email (rname)
dns-managers@iij.ad.jp
Serial
380
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns011-keie1m2dk24ui8pn.k.d-53.net
ns011-keie1m2dk24ui8pn.k.d-53.info
ns011-keie1m2dk24ui8pn.k.d-53.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:113.35.12.211 ip4:202.209.38.10 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:113.35.12.211 ip4:202.209.38.10 include:_spf.google.com ~all
  • MS=BBC7C6558D86C237EF81FFFF0A58A637BB1F7F38
  • google-site-verification=_Zz8dQRhfe6DhK_Q2bMA9Ively-ZabDECvwGkS9yyvw
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